The BEST episodes written by James Goldin

Underground Aliens
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7.72
999 votes

#1 - Underground Aliens

Ancient Aliens - Season 2 - Episode 4

If extraterrestrials influenced human history, can evidence of their existence be found in hidden tunnels and caverns around the world? Could a cave in Ecuador contain metallic books inscribed with secrets of alien technology? Was an ancient underground city in Turkey built with alien help... or as a refuge from an alien attack?

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Aliens and Lost Worlds
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7.58
792 votes

#2 - Aliens and Lost Worlds

Ancient Aliens - Season 3 - Episode 8

Mysterious legends and crumbling ruins are all that is left of our planet's lost worlds. But could there be proof of ancient alien visitors hidden among the artifacts of civilizations that have long vanished? Strange carvings suggest the Mayan city of Copan was ruled by the descendants of otherworldly beings. And some believe the ancient Nazca people altered their bodies--and their lands--to signal the star gods to return. Are the astounding accomplishments of lost civilizations merely the products of ancient folklore--or could they have been something... out of this world?

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Alien Contacts
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7.56
932 votes

#3 - Alien Contacts

Ancient Aliens - Season 2 - Episode 10

If ancient aliens visited Earth, were they responsible for catastrophes, wars and other deadly disasters to control the fate of the human race? Did aliens leave messengers for us to find years later. ..

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Mysterious Structures
star
7.00
140 votes

#4 - Mysterious Structures

Ancient Aliens - Season 6 - Episode 13

Theorists explain how alien technology may be responsible for massive structures like the 3,000 megalithic stones in the French village of Carna, precision-cut blocks at Puma Punku in Peru and the Gobekli Tepe's 12,000-year-old circular structures.

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